The command Correct version numbers is normally not needed, but only for error correction.
Should there be
a difference between version number in the project file (verhist.cfg ) and in the LinkDB (column Version), the project cannot be displayed
in PARTdataManager.
This could possibly happen by deleting and new installation of a catalog.
In PARTdataManager the following error message appears:
In order to correct the error do the following:
During the correction also variables which have possibly changed and the MIdent are adjusted. Edited lines are applied again in the LinkDB with correct version number. In the column ACTIVE_STATE the value "Locked" is set.






![[Note]](https://webapi.partcommunity.com/service/help/latest/pages/fr/partsolutions_admin/doc/images/note.png)
